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92 lines
3.0 KiB
JavaScript
92 lines
3.0 KiB
JavaScript
import './modules';
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import 'jquery.transit';
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import _ from 'lodash';
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import Notification from 'vj/components/notification';
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import PageLoader from 'vj/misc/PageLoader';
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import delay from 'vj/utils/delay';
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const start = new Date();
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window.UserContext = JSON.parse(window.UserContext);
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function buildSequence(pages, type) {
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if (process.env.NODE_ENV !== 'production') {
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if (['before', 'after'].indexOf(type) === -1) {
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throw new Error("'type' should be one of 'before' or 'after'");
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}
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}
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return pages
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.filter((p) => p && p[`${type}Loading`])
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.map((p) => ({
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page: p,
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func: p[`${type}Loading`],
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type,
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}));
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}
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async function load() {
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if (UiContext.extraPages) {
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const tasks = [];
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const ts = new Date().getTime();
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for (const page of UiContext.extraPages) {
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const head = document.getElementsByTagName('head')[0];
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const script = document.createElement('script');
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if (page.includes('.module.')) script.type = 'module';
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script.src = page;
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head.appendChild(script);
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tasks.push(new Promise((resolve) => {
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script.onload = resolve;
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}));
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}
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await Promise.all(tasks);
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const time = new Date().getTime() - ts;
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if ((process.env.NODE_ENV !== 'production' && time > 16) || time > 256) {
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console.warn(`Extra pages loading took ${time}ms`);
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}
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}
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const pageLoader = new PageLoader();
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const currentPageName = document.documentElement.getAttribute('data-page');
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const currentPage = pageLoader.getNamedPage(currentPageName);
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const includedPages = pageLoader.getAutoloadPages();
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const loadSequence = [
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...buildSequence(includedPages, 'before'),
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...buildSequence(currentPage, 'before'),
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...buildSequence(includedPages, 'after'),
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...buildSequence(currentPage, 'after'),
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];
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// eslint-disable-next-line no-restricted-syntax
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for (const { page, func, type } of loadSequence) {
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const ts = new Date().getTime();
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try {
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await func(currentPageName);
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} catch (e) {
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Notification.warn(`Failed to call '${type}Loading' of ${page.name}`);
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console.error(`Failed to call '${type}Loading' of ${page.name}\n${e.stack}`);
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}
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if (process.env.NODE_ENV !== 'production') {
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console.time(`${page.name}: ${type}Loading`);
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}
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const time = new Date().getTime() - ts;
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if ((process.env.NODE_ENV !== 'production' && time > 16) || time > 256) {
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console.log(`${page.name}: ${type}Loading took ${time}ms`);
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}
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}
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const sections = _.map($('.section').get(), (section, idx) => ({
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shouldDelay: idx < 5, // only animate first 5 sections
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$element: $(section),
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}));
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console.log('done! %d ms', new Date().getTime() - start.getTime());
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// eslint-disable-next-line no-restricted-syntax
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for (const { $element, shouldDelay } of sections) {
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$element.addClass('visible');
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if (shouldDelay) await delay(50);
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}
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await delay(500);
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// eslint-disable-next-line no-restricted-syntax
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for (const { $element } of sections) $element.trigger('vjLayout');
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$(document).trigger('vjPageFullyInitialized');
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}
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load();
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